<template>
  <div style="height: 100%; overflow: hidden">
    <editor
      v-model="myValue"
      :init="init"
      :enabled="enabled"
      :id="tinymceId"
    ></editor>
  </div>
</template>

<script setup>
import { computed, reactive, watch, ref, nextTick, onMounted } from 'vue' //全屏

import tinymce from "tinymce/tinymce";
// import "tinymce/skins/content/default/content.css";
import Editor from "@tinymce/tinymce-vue";
import "tinymce/icons/default/icons";
import "tinymce/models/dom"; // 一定要引入
import "tinymce/themes/silver"; // 界面UI主题
import "tinymce/plugins/image";
import "tinymce/plugins/save";
import "tinymce/plugins/table";
import "tinymce/plugins/lists"; // 列表插件
import "tinymce/plugins/wordcount"; // 文字计数
import "tinymce/plugins/preview"; // 预览
import "tinymce/plugins/emoticons"; // emoji表情
import "tinymce/plugins/emoticons/js/emojis.js"; //必须引入这个文件才有表情图库
import "tinymce/plugins/code"; // 编辑源码
import "tinymce/plugins/link"; // 链接插件
import "tinymce/plugins/advlist"; //高级列表
import "tinymce/plugins/codesample"; //代码示例
import "tinymce/plugins/autoresize"; // 自动调整编辑器大小
import "tinymce/plugins/quickbars"; // 光标处快捷提示
import "tinymce/plugins/nonbreaking"; //插入不间断空格
import "tinymce/plugins/searchreplace"; //查找替换
import "tinymce/plugins/autolink"; //自动链接
import "tinymce/plugins/directionality"; //文字方向
import "tinymce/plugins/visualblocks"; //显示元素范围
import "tinymce/plugins/visualchars"; //显示不可见字符
import "tinymce/plugins/charmap"; // 特殊符号
import "tinymce/plugins/nonbreaking"; //插入不间断空格
import "tinymce/plugins/insertdatetime"; //插入日期时间
import "tinymce/plugins/importcss"; //引入自定义样式的css文件
import "tinymce/plugins/accordion"; // 可折叠数据手风琴模式
import "tinymce/plugins/anchor"; //锚点


import { uploadFiles } from '../../api/uploadFiles.ts'


const emits = defineEmits(['update:modelValue', 'setHtml'])
//这里我选择将数据定义在props里面，方便在不同的页面也可以配置出不同的编辑器，当然也可以直接在组件中直接定义
const props = defineProps({
  value: {
    type: String,
    default: () => {
      return ''
    }
  },
  baseUrl: {
    type: String,
    default: ''
  },
  enabled: {
    type: Boolean,
    default: true
  },
  // 编辑器初始可编辑状态
  editable_root: {
    type: Boolean,
    default: true
  },
  plugins: {
    type: [String, Array],
    default:
      'importcss autoresize searchreplace autolink directionality code visualblocks visualchars  image link codesample table charmap nonbreaking anchor insertdatetime advlist lists wordcount charmap quickbars emoticons accordion'
  },
  knwlgId: {
    type: String
  },
  toolbar: {
    type: [String, Array, Boolean],
    default: 'undo redo| accordion accordionremove | blocks fontfamily fontsize| bold italic underline strikethrough ltr rtl  | align numlist bullist | link image | table | lineheight outdent indent| forecolor backcolor removeformat | charmap emoticons | anchor codesample'
  },
  readonly: {
    type: Boolean,
    default: false
  },
  minHeight: {
    type: Number,
    default: 630
  }
})
const loading = ref(false)
const tinymceId = ref(
  'vue-tinymce-' + +new Date() + ((Math.random() * 1000).toFixed(0) + '')
)


//定义一个对象 init初始化
const init = reactive({
  selector: '#' + tinymceId.value, //富文本编辑器的id,
  language_url: '/tinymce/langs/zh_CN.js', // 语言包的路径，具体路径看自己的项目
  language: 'zh_CN',
  skin_url: '/tinymce/skins/ui/oxide', // skin路径，具体路径看自己的项目
  editable_root: props.editable_root,
  height: 600,
  branding: false, // 是否禁用“Powered by TinyMCE”
  promotion: false, //去掉 upgrade
  // toolbar_sticky: true,
  // toolbar_sticky_offset: 100,
  menubar: 'edit view insert format tools table',
  paste_data_images: true, //允许粘贴图像
  image_dimensions: false, //去除宽高属性
  plugins: props.plugins, //这里的数据是在props里面就定义好了的
  toolbar: props.toolbar, //这里的数据是在props里面就定义好了的
  // 取消图片资源路径转换
  convert_urls: false,
  // table边框位0是否展示网格线
  // visual: false,
  // 超链接默认打开方式
  link_default_target: '_blank',
  link_context_toolbar: true,
  // 默认快捷菜单
  quickbars_insert_toolbar: 'image codesample table',
  // 选中图片的快捷提示
  quickbars_image_toolbar: 'alignleft aligncenter alignright | rotateleft rotateright | imageoptions',
  editimage_toolbar: 'rotateleft rotateright | flipv fliph | editimage imageoptions',
  // 文字样式
  font_family_formats:
    'Arial=arial,helvetica,sans-serif; 宋体=SimSun; 微软雅黑=Microsoft Yahei; Impact=impact,chicago;', //字体
  font_size_formats: '11px 12px 14px 16px 18px 24px 36px 48px 64px 72px', //文字大小
  image_caption: true,
  editimage_cors_hosts: ['picsum.photos'],
  noneditable_class: 'mceNonEditable',
  toolbar_mode: 'wrap', // 工具栏模式 floating / sliding / scrolling / wrap
  // 默认样式
  content_style:
    'body { font-family:Helvetica,Arial,sans-serif; font-size:16px }p {margin:3px; line-height:24px;}',
  image_advtab: true,
  importcss_append: true,
  paste_webkit_styles: 'all',
  paste_merge_formats: true,
  nonbreaking_force_tab: false,
  paste_auto_cleanup_on_paste: false,
  file_picker_types: 'file',
  // 选中文字的快捷提示
  quickbars_selection_toolbar:
    'bold italic | quicklink h2 h3 blockquote quickimage quicktable',
  // 编辑器高度自适应
  autoresize_bottom_margin: 20,
  // autoresize_overflow_padding: 16,
  min_height: props.minHeight,
  content_css: '/tinymce/skins/content/default/content.css', //以css文件方式自定义可编辑区域的css样式，css文件需自己创建并引入
  // setup: function (editor) {
  // },
  //图片上传  -实列 具体请根据官网补充-
  images_upload_handler: async function(blobInfo, progress) {
    let file = blobInfo.blob()
    if (file.size / 1024 / 1024 > 100) {
      ElMessage({
        message: '上传失败，图片大小请控制在 100M 以内',
        type: 'error',
        showClose: true
      })
    }

    const result = await uploadFiles(file)

    if (result.code == 200) {
      return result.data
    } else {
      ElMessage({
        message: '上传失败',
        type: 'error',
        showClose: true
      })
    }
  },
  //文件上传
  file_picker_callback: function(callback, value, meta) {

  },
  })

// 外部传递进来的数据变化
// const myValue = computed({
//   get() {
//     console.log(props.modelValue)
//     return props.modelValue
//   },
//   set(val) {
//     emits('update:modelValue', val)
//   }
// })

//监听富文本中的数据变化
// watch(
//   () => myValue.value,
//   () => {
//     console.log(myValue.value)
//     emits(
//       'setHtml',
//       tinymce.activeEditor.getContent({ format: 'text' }),
//       myValue.value
//     )
//   }
// )

// 设置编辑器只读模式
// watch(
//   () => props.readonly,
//   (newValue, oldValue) => {
//     nextTick(() => {
//       tinymce.activeEditor.mode.set(newValue ? 'readonly' : 'design')
//       let iframeDom = document.querySelector('iframe')
//       iframeDom &&
//       (iframeDom.contentWindow.document.body.style.margin = newValue
//         ? 0
//         : '16px')
//     })
//   },
//   { immediate: true }
// )

//初始化编辑器
onMounted(() => {
  tinymce.init({})
})

// 设置值
const handleSetContent = (content) => {
  tinymce.activeEditor.setContent(content )
}

// 获取值
const handleGetContent = () => {
  return tinymce.activeEditor.getContent({ format: 'tree' })
}

defineExpose({
  handleSetContent,
  handleGetContent
})
</script>

<style lang="scss" scoped>
:deep(.tox-tinymce) {
  border: 1px solid #dcdfe6;
  border-radius: 4px;

  .tox-statusbar {
    display: none;
  }
}
</style>